Game Math 24 vs 数独杀
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Game Math 24
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Challenge your brain with Game Math 24! The goal is simple but the challenge is endless: take four numbers and use addition, subtraction, multiplication, and division to reach the number 24. Whether you are a student looking to sharpen your math skills or a puzzle lover seeking a mental workout, this app is perfect for you. Key Features: - Classic Gameplay: Use all 4 numbers exactly once combined with standard operators (+, -, ×, ÷) and parentheses to solve the puzzle. - Three Difficulty Levels: Start with Easy to warm up, progress to Medium, and test your limits with Hard mode. Perfect for all ages and skill levels! - Flexible Controls: Choose the playstyle that fits you best. Toggle between our unique Circle number pad or the streamlined Linear layout for quick calculations. - Smart Hint System: Stuck on a tough puzzle? Use a Tip to reveal a solution formula. You start with 3 free tips, and you can easily earn more whenever you need a helping hand! - Global Support: Play in your preferred language! The app fully supports English, French, Simplified Chinese, Traditional Chinese (Hong Kong), and Arabic. - Satisfying Experience: Enjoy subtle haptic feedback on every tap and celebrate your victories with fun confetti animations. - Customizable Settings: Toggle vibration on or off and manage your preferences directly in the app. Why You'll Love It: - Clean & Modern Design: A distraction-free interface designed to let you focus purely on the math. - Brain Training: Improves mental arithmetic, logic, and problem-solving speed. - Play Anywhere: Quick rounds make it the perfect game for commutes, breaks, or relaxing at home. Download Game Math 24 today and see if you have what it takes to find the solution every time! For terms of Use and privacy: https://www.lnlsolutionz.com/gamemath24
数独杀
Solve murder cases using Sudoku logic and explore a mysterious castle. Unlock abilities and defeat puzzle bosses with your intellect. Experience a unique blend of puzzle-solving and mystery.
- Sudoku logic for crime solving
- Castle exploration with fog
- Unlockable abilities
- 100% exploration goals
- Defeat puzzle bosses
- Intellect-based challenges
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破案?恶魔城?这还是你认识的数独吗 用数独的思维破解杀人案 揭开恶魔城式地图的迷雾,解锁能力,达成100%探索! 击败数十种谜题Boss,你能依赖的,只有你的智慧
Screenshots
Verdict
The clearest difference is ads: Game Math 24 at none against 数独杀's shown. 数独杀's advantage is update cadence (every 3 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Game Math 24 sells 2 in-app purchases, starting at $0.99 per month and 数独杀 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Game Math 24 ships an update monthly, 数独杀 every 3 days. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.
| Parameter | Game Math 24 | 数独杀 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | Lei GAO | Chengdu Yztp Technology Co., Ltd |
In-app purchases
Game Math 24
- Subscription for Ads Removal$0.991 Month
- Remove Ads$9.99
数独杀
- 数独杀VIP$0.99









